11521908

素因数分解:

$2^2\times 3^2\times {\mathrm{320053}}^1$

素因数の和:320063

約数の個数: 18

約数和(自身を含む): 29124914

約数和(自身を除く): 17603006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 320053, 640106, 960159, 1280212, 1920318, 2880477, 3840636, 5760954, 11521908]

約数ペア:

[(1, 11521908), (2, 5760954), (3, 3840636), (4, 2880477), (6, 1920318), (9, 1280212), (12, 960159), (18, 640106), (36, 320053)]